152771315 has 4 divisors (see below), whose sum is σ = 183325584. Its totient is φ = 122217048.

The previous prime is 152771233. The next prime is 152771321. The reversal of 152771315 is 513177251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152771315 - 2¹⁸ = 152509171 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15277127 + ... + 15277136.

It is an arithmetic number, because the mean of its divisors is an integer number (45831396).

Almost surely, 2^152771315 is an apocalyptic number.

152771315 is a deficient number, since it is larger than the sum of its proper divisors (30554269).

152771315 is an equidigital number, since it uses as much as digits as its factorization.

152771315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30554268.

The product of its digits is 7350, while the sum is 32.

The square root of 152771315 is about 12360.0693768279. The cubic root of 152771315 is about 534.5815168633.

The spelling of 152771315 in words is "one hundred fifty-two million, seven hundred seventy-one thousand, three hundred fifteen".